react-boilerplate/webpack.config.js

module.exports = {
  entry: [
    'webpack-dev-server/client?http://localhost:8080',
    'webpack/hot/only-dev-server',
    'react-hot-loader/patch',
    './src/index.js'
  ],
  module: {
    loaders: [{
      test: /\.jsx?$/,
      exclude: /node_modules/,
      loaders: ['react-hot-loader/webpack','babel-loader'],
    }]
  },
  resolve: {
    extensions: ['*', '.js', '.jsx']
  },
  output: {
    path: __dirname + '/public',
    publicPath: '/',
    filename: 'bundle.js'
  },
  devServer: {
    contentBase: './public',
    hot: true
  }
};